A funeral prayer in absentia for slain Saudi journalist Jamal Khashoggi was held in Istanbul's Fatih Mosque on Friday.  The ceremony was widely attended by activists and political figures calling for unity and justice for the journalist. Khashoggi, a frequent...

Shortly after 9/11, the CIA considered using a drug it thought might work like a truth serum and force terror suspects to give up information about potential attacks. After months of research, the agency decided that a drug called Versed, a sedative often prescribed to reduce anxiety, was...

The head of investigations at the Turkish Daily Sabah newspaper has told Al Jazeera that Jamal Khashoggi's last words were "I'm suffocating ... Take this bag off my head, I'm claustrophobic", according to an audio recording from inside the Saudi consulate in Istanbul.  Khashoggi, a...

On April 22, 1915, a greenish fog drifted over the battlefield north of Ypres in Belgium, choking to death some 5,000 French soldiers and heralding a new type of terror on the Western Front. World War I saw the first widespread combat use of modern chemical weapons, starting with the 168 tons...